Finding the Third Proportional to 14,740,915 and 31,896,386

Step by Step Solution

1. Step 1: Write the proportion equation
   14,740,915 : 31,896,386 = 31,896,386 : x
2. Step 2: Convert to fraction form
   14,740,915/31,896,386 = 31,896,386/x
3. Step 3: Cross multiply
   14,740,915x = 31,896,386 × 31,896,386
4. Step 4: Simplify right side
   14,740,915x = 1,017,379,439,860,996
5. Step 5: Solve for x
   x = 1,017,379,439,860,996/14,740,915
6. Step 6: Final answer
   x = 69,017,387.31